What we have is the "Type (C/G)" column that separates the individual accounts from the group account, but there is no column to link an individual account to its respective group loan for solidarity loans
I.e. the group account of a solidarity group loan has its own ID and terms (total amount etc.), and then there are the individual accounts that are part of it, with their own amounts (but all other terms the same). We need to specify in the excel template which individual accounts should be part of a particular group account?